baber/WOPTO huggingface dataset:
Patent KR-20220102204-A (KR)
Title: Antibacterial and antiviral CuBTC-PMF and its manufacturing method
Inventor: KIM SEUNG DO
IPC: A61L9/012
Filed: 2021-01-12
Abstract: The present invention relates to CuBTC-PMF, which is used for antibacterial and antiviral applications, and a preparation method therefor. More specifically, the present invention relates to a novel antibacterial and antiviral substance comprising poly-melamine-formaldehyde (PMF) configured to have the surface thereof coated with copper-1,3,5-benzenetricarboxylic acid (Cu-BTC).
Patent KR-20220103230-A (KR)
Title: Biomass solid fuel manufacturing apparatus using reheated steam
Inventor: BAE YOUNG RAK
IPC: F26B23/10
Filed: 2021-01-14
Abstract: The present invention relates to a drying system using counter flow superheated steam, and specifically, to a drying system using counter flow superheated steam, which includes: a kiln body into which raw materials are input; a steam heater which generates heat to change introduced saturated steam into superheated steam and discharges residual heat after a change; and a superheated steam spraying unit which is installed inside the kiln body and sprays the superheated steam to the raw materials in a counter flow over the entire cross section of the kiln body, wherein the raw materials are doubly dried by the superheated steam sprayed from the inside of the kiln body and the residual heat passing through a heating pipe.
Patent KR-20220107344-A (KR)
Inventor: KIM HONGJUN
IPC: G05D1/02
Filed: 2021-01-25
Abstract: The present invention relates to a system for controlling a moving robot by an obstacle and a controlling method thereof. More specifically, the present invention relates to a controlling system which changes the speed of a moving robot by an obstacle on a path by repeatedly performing at predetermined intervals. The controlling system comprises: a position prediction unit (100) which estimates current position information of a moving robot at the time of execution and predicts position information of the moving robot at the time of the next execution after a predetermined time, based on input driving-related information of the moving robot; an obstacle recognizing unit (200) which detects whether or not an obstacle exists around the moving robot based on the current position of the moving robot by using a sensor unit pre-installed on the moving robot, and obtains movement-related information of the detected obstacle; a weight calculation unit (300) which determines a weight for predicting a collision probability of the moving robot according to the detected obstacle by using the information obtained by the obstacle recognizing unit (200) and the pieces of position information obtained by the position predicting unit (100); a path analysis unit (400) which predicts the collision risk of the moving robot by using the weight determined by the weight calculation unit (300), and divides the entire path of the moving robot into sections based on the predicted collision risk; and a limiting speed calculation unit (500) which determines a limiting speed value of the moving robot by considering the collision risk for each path section divided by the path analysis unit (400). According to the present invention, the driving stability of a moving robot can be secured.
Patent KR-20220109256-A (KR)
Title: Welding workbench
Inventor: JUNG SANG BOK
IPC: B23K37/04
Filed: 2021-01-28
Abstract: The present invention relates to a device for adjusting the height of a table, comprising: a bracket detachably coupled to a lower side of an upper plate; a fastening member inserted into the upper plate and the bracket on an upper side of the upper plate and screwed to a leg to adjust a distance between the upper plate and the leg according to a rotation direction and an amount of rotation; and a stopper provided on an outer circumferential surface of the fastening member to support a lower side of the bracket. Unlike a prior art, according to the present invention, a user can easily adjust the height of the table while standing according to physical conditions.
Patent KR-20220051777-A (KR)
Inventor: NAM TEK JIN
IPC: A61G10/02
Filed: 2021-02-02
Abstract: The present invention relates to a mobile extensible negative pressure ward module, and more specifically, to a mobile extensible negative pressure ward module which has positive and negative pressure facilities installed therein, can be moved and extended, and can be used for various purposes through various module combinations. According to one embodiment of the present invention, the mobile extensible negative pressure ward module comprises: one or more air tents forming a predetermined space therein and formed of an air mat material; a negative pressure frame installed to interconnect the air tents through a connection part formed on a side surface of the one or more air tents and maintaining the inside of the air tent at negative pressure; and a functional panel interconnected to a communication part formed on the side surface of the air tents through a module connection part.
Patent KR-20220111495-A (KR)
Inventor: LEE SUCK JAE
IPC: A23B7/04
Filed: 2021-02-02
Abstract: A quick freezing apparatus, according to an embodiment of the present invention, comprises: an unfolding module for evenly spreading an object; and a freezing tunnel for rapidly freezing the object that has passed through the unfolding module at a predetermined temperature. The spreading module comprises: a vibrating shelf; a vibrating motor for vibrating the vibrating shelf; and a spreading plate extending in a fan shape from one side of the vibrating shelf. The freezing tunnel comprises: a housing having an inlet and an outlet, and accommodating one end of the spreading plate; a vibrating conveyor formed inside the housing and transporting objects falling from the spreading plate in one direction; a cooler provided in the housing to cool the surroundings to a predetermined temperature; and a fan circulating the air passing through the cooler toward the vibrating conveyor. The present invention is to solve the problem of the prior art in which objects to be processed are overlapped during a transfer process.
Patent KR-20210105295-A (KR)
Title: Flow rate regulating device and method of controlling the same
Inventor: ANDO YUICHI
IPC: F16K1/36
Filed: 2021-02-10
Abstract: The present invention provides a flow rate regulating device (100) which comprises: a valve body unit (10) having a flat valve body surface (11a); a main body unit (20) having a valve chamber (R1), an inflow channel, an outflow channel (24), and a communication channel (22); a valve sheet unit (21) having a flat valve sheet surface (21a) installed around an inflow opening (22a) and disposed at a position which faces the valve body surface (11a); a regulating mechanism for making the valve body unit (10) move along an axial line (X) to regulate the distance between the valve body surface (11a) and the valve sheet surface (21a); and a control unit for controlling the regulating mechanism such that the valve body unit (10) moves within a moving range where the valve body surface (11a) and the valve sheet surface (21a) are in a non-contact state, wherein the cross section of the communication channel (22) is smaller than that of the inflow channel and that of the outflow channel (24).
Patent KR-20210035105-A (KR)
Title: System, apparatus and method for directing performance using plural layers
Inventor: CHOI KYUNG IL
IPC: F21V23/04
Filed: 2021-02-10
Abstract: The present invention provides a performance directing system, apparatus and method using a plurality of layers. According to the present invention, the system comprises: a control console device which generates and transmits a data packet including direction information for each of a plurality of layers; and a plurality of light emitting devices which receive the data packet from the control console device and emit light based on the direction information included in the data packet. According to the present invention, when directing a performance in a performance hall, a data packet is transmitted from the control console device to the light emitting device in real time to change the light emitting state of the light emitting device in real time, thereby making it possible to easily provide various production scenes according to the situation.
Patent KR-20220117383-A (KR)
Title: Apparatus for wet processing
Inventor: OCK JIN GYU
IPC: B65G49/06
Filed: 2021-02-15
Abstract: The present invention is to provide an apparatus for wet treatment, which can minimize a process time. The apparatus for wet treatment according to an embodiment of the present invention comprises: a chamber housing which has an accommodation space; a main frame which is accommodated in the accommodation space, and which includes two first frames disposed to be separated from each other; a spraying unit which is coupled to the main frame to be movable, and which sprays treatment liquid to an object to be treated disposed between the two first frames; a first unit which is coupled to the spraying unit to linearly move the spraying unit; and a second unit which is disposed outside the chamber housing, which is magnetically coupled to the first unit, which linearly moves together with the spraying unit, and which provides driving force to the first unit.
Patent KR-20220117048-A (KR)
Title: Electronic device with anti-shock reinforcing body
Inventor: TAEHWAN KANG
IPC: H04M1/18
Filed: 2021-02-16
Abstract: Disclosed is an electronic device including at least one anti-shock reinforcing structure. The disclosed electronic device may include a housing including a first plate disposed in a first direction, a second plate disposed in a second direction, which is an opposite direction of the first direction, and a side surface member disposed to cover at least a part of a space between the first and second plates. The housing may include: a first metal material unit; a second metal material unit spaced apart from the first metal material unit; a first reinforcing structure which is formed at the first metal material unit and is disposed to be adjacent to an edge part of the housing; and a nonmetallic material unit which is integrally formed by injection molding between the first and second metal material units and is disposed to adhere in two ways with a size of covering the first reinforcing structure as a structure connecting the first and second metal material units. Other various embodiments are possible.
Patent KR-20220118682-A (KR)
Title: Meju and ssamjang with oil cake and manufacturing method thereof
Inventor: LEE UNG
IPC: A23L11/50
Filed: 2021-02-19
Abstract: The present invention relates to sesame dreg fermented soybean paste and ssamjang and a method for producing the same. More specifically, sesame dreg, which is discarded as residue after squeezing oil from sesame seeds or perilla seeds, is mixed with beans and fermented to produce fermented soybean paste and ssamjang. In addition to the taste, aroma and flavor of sesame, various nutrients and functional ingredients such as protein and dietary fiber of sesame are included in fermented soybean paste and ssamjang to improve consumer preference. The ssamjang, which has an enhanced savory taste, can be easily prepared without adding various spices or seasonings. It is possible to improve the recyclability of waste sesame dreg.
Patent KR-20220120174-A (KR)
Title: Powder making method of brassica rapa and manufacture method of health assistance food to use it
Inventor: KWON KOOK WON
IPC: A61K8/9789
Filed: 2021-02-23
Abstract: The present invention relates to a method for processing turnips cultivated in an open loess field in Ganghwa Island and using the same as additives for various foods. In the fourth step, the leaves and roots are separated, and each part is cut to about 3 cm, and the leaves are cut into about 5 cm with a cutter (3-5 cm diced, pickled). In the fifth step, in order to preserve active ingredients such as isothiocyanate, disulfide and sulforaphane, which are a sulfur-containing compound known as a substance that activates amylase, vitamin C, tryptophane and lysine, and liver detoxification enzyme GST (glutathione S-transferase), the cut parts are dried in a mash conditioner at a temperature of 24 ℃ or lower for about 48 hours, turned over and dried on average every 12 hours. In the sixth step, the raw material dried by cold air is naturally dried secondarily under the sun for about 3 hours between 11:00 am and 2:00 pm, and at this time, the average water content is maintained at about 13 %, and the raw materials are crushed and packaged with an ultra-high-speed grinder. Accordingly, a method for manufacturing food additives for health promotion and disease prevention and a method for producing food using the same can be provided.
Patent KR-20210110211-A (KR)
Title: Ceramic electronic component and method of manufacturing the same
Inventor: KATO YOICHI
IPC: H01G4/012
Filed: 2021-02-25
Abstract: Provided are a ceramic electronic component capable of improving the reliability, and a manufacturing method thereof. The ceramic electronic component has a substantially rectangular shape since dielectric layers containing ceramic as a main component and internal electrode layers are alternately stacked and has a multilayer structure formed to be exposed on two end surfaces in which the plurality of stacked internal electrode layers are alternately opposed. In the stacked structure, an ionic radius of a rare-earth element in the maximum mixed amount among rare-earth elements added to a side margin provided to cover the end portion extending to two opposite end surfaces other than the two opposite end surfaces is smaller than an ionic radius of the rare-earth element in the maximum mixed amount among the rare-earth elements added to a capacitive portion in which the internal electrode layers exposed to other end surface are opposed to each other.
Patent KR-20220121601-A (KR)
Title: Method of battery balancing and battery system providing the same
Inventor: KIM JIN MAN
IPC: G01R19/165
Filed: 2021-02-25
Abstract: The present invention relates to a method for balancing a voltage between a plurality of battery modules connected in series to supply power to an external device, and a battery system of providing the same. The battery system of the present invention comprises: a battery pack including a plurality of battery modules; a switching circuit connecting the plurality of battery modules in series or parallel; and a battery management system (BMS) which controls the switching circuit so that the plurality of battery modules are connected in series in a discharge mode for supplying power from the battery pack to an external device and a charging mode for charging the battery pack by receiving power from the external device. The BMS controls the switching circuit so that the plurality of battery modules are connected in parallel in a module balancing mode in which the plurality of battery modules are charged with power applied from the external device until a voltage difference between the plurality of battery modules is less than or equal to a predetermined reference value.
Patent KR-20220124047-A (KR)
Title: A rotatable automotive light emitting diode headlight and manufacturing method thereof
Inventor: WEI QUN
IPC: F21S41/19
Filed: 2021-03-02
Abstract: The present invention relates to a rotatable automobile LED headlight and a manufacturing method thereof. The rotatable automobile LED headlight, according to the present invention, comprises: a cylindrical heat sink having a cooling function through heat exchange; and a circular PCB board inserted and fastened to the cylindrical heat sink. According to the present invention, a desired direction and number of LEDs for turning on an automobile LED headlight can be changed.
Patent KR-20220125824-A (KR)
Inventor: YUN SANG HYUN
IPC: C08K5/3475
Filed: 2021-03-03
Abstract: A resin composition comprises polyimide, an ultraviolet absorber represented by following chemical formula 1, and excess N-methyl-2-pyrrolidone. However, in chemical formula 1, R1 and R2 are a hydrogen group, a halogen group, an aliphatic substituent, and an aromatic substituent, respectively.
Patent KR-20210113080-A (KR)
Title: Biodegradable fully-implantable iontophoretic drug delivery system
Inventor: SEUNG KYUN KANG
IPC: A61M37/00
Filed: 2021-03-04
Abstract: The present disclosure relates to a biodegradable fully-implantable iontophoretic drug delivery system, in which all the components are formed based on biodegradable materials, and thus are naturally decomposed and absorbed in the body after the end of functions, thereby reducing the risk of removal surgery and being widely applied to organs such as the pancreas, which are difficult to perform an implantation. This biodegradable fully-implantable iontophoretic drug delivery system comprises: a wireless circuit which supplies electrical energy and consists of a passive element and an active element; a drug reservoir provided with one or more receptacles for storing a drug; a drug release control membrane which seals the receptacle and controls a release amount of the drug; and an electrode which converts electricity delivered through the wireless circuit into ion current to induce iontophoresis and determine a direction of iontophoresis.
Patent KR-20220126166-A (KR)
Inventor: KIM SOOYOUNG
IPC: A23L33/105
Filed: 2021-03-08
Abstract: Provided is a method for making a health functional Passiflora edulis beverage, which eminently activates health functions by containing Passiflora edulis. The method for making the Passiflora edulis beverage comprises the following steps of: supporting a health functional beverage in a first water tank; grinding the flesh of the Passiflora edulis in a mixer; moving the health functional beverage in the first water tank and the ground flesh of the Passiflora edulis to a second water tank; and stirring the health functional beverage and the ground flesh of the Passiflora edulis in the second water tank.
Patent KR-20220126372-A (KR)
Title: Devide for varying offset of piston pin
Inventor: SHIN MYUNGSUB
IPC: F02B75/32
Filed: 2021-03-09
Abstract: Provided is a piston pin offset variable apparatus. The piston pin offset variable apparatus according to the present invention comprises: a piston pin hole disposed diametrically on a piston and into which a piston pin is inserted, and an offset variable unit which is inserted into the piston pin hole, to which the piston pin is coupled, and for varying an offset of the piston pin according to a stroke of the piston. An objective of the present invention is to provide the piston pin offset variable apparatus capable of changing a position of the piston pin.
Patent KR-20210116306-A (KR)
Title: Single Phase-Three Phase Combined Using Type Conversion Circuit and Vehicle-mounting type charger
Inventor: LIU JUN
IPC: H02M1/44
Filed: 2021-03-11
Abstract: The present invention discloses a single-phase-three-phase conversion circuit comprising: an EMC module, a PFC module, a switch K1; and a control module. The EMC module is connected between lines A, B, C and N of a power grid and the PFC module. Three lines (A1, B1, C1) withdrawn by the EMC module are connected to the PFC module. The three lines (A1, B1, C1) are connected to a virtual central point installed respectively through capacitors (CX1, CX2, CX3). The virtual central point is connected to the bus center of the PFC module through the switch K1. The control module is used in detecting the input signal of the power grid and controlling the state of the switch K1 based on the type of the input signal of the power grid. Using the technique according to the present invention, a noise in a three-phase conversion mode and in a common mode can be reduced, the use of a control method with a relatively large range of bus voltage control in a three-phase conversion mode can be ensured, and the influence of a noise in a common mode at the side of direct current on input EMC can be reduced during conversion into a single-phase conversion mode.
Patent KR-20220019613-A (KR)
Inventor: KANG KEVIN
IPC: G06T7/246
Filed: 2021-03-24
Abstract: The present invention relates to a system for applying a selective makeup effect through sourcing of a cosmetic object. The system comprises: a recognition unit selectively detecting a face region of a user from an image of the user acquired from a mobile unit; an extracting unit individually extracting a facial part of the user from the face region of the user; an effecting unit selectively applying a predetermined effect to each facial part of the user; and a sourcing unit sourcing a cosmetic object from an external server to selectively provide the cosmetic object.
Patent KR-20220134797-A (KR)
Title: Net identification flag fixed buoy
Inventor: NAM CHUL WOO
IPC: A01K75/04
Filed: 2021-03-25
Abstract: The present invention relates to a flag fixed buoy for net identification, comprising: a fixating tube made of resin and having a through-hole, through which a support of the flag for net identification penetrates, formed inside to be vertically long and an injection port formed on the side surface for injecting or discharging air such that, when air is injected, the fixating tube is expanded to secure buoyancy, and when air is discharged, the fixating tube is contracted and accordingly, volume and buoyancy are reduced; one or more close contact pieces formed on the inner surface of the through-hole of the fixating tube to pressurize and bind the support of the flag for net identification inserted into the through-hole while protruding inward when the fixating tube expands. The fixating tube, to which the flag for net identification is fixated, is made of a resin material easily contractible and expandable such that problems occurring when some of the Styrofoam falls off from the conventional float made of Styrofoam can be prevented, thereby protecting the marine ecosystem. Also, the flag support is configured to be easily pressurized and bound by the close contact pieces while the fixating tube expands such that various problems occurring while tying strings in order to connect the flag to the float in a prior art can be solved, thereby ensuring convenience in installing the flag and the safety of use of a product. Furthermore, through a drainage channel formed on the through-hole of the fixating tube and a departure prevention piece formed on the flag support, the flag support bound to the fixating tube is induced to be stably bound and fixated, thereby stably maintaining the unique function of the flag for net identification for a long time.
Patent KR-20220135363-A (KR)
Inventor: KIM KEON HO
IPC: B27D1/04
Filed: 2021-03-30
Abstract: The present invention provides a vertical laminated board for a Liriodendron tulipifera-mixed structure for a wall, wherein conifer trees with high strength and excellent wood quality including patterns are used as an outer layer material of a structural material for a vertical wall, and cheap Liriodendron tulipifera, which is soft in material, is used as an inner layer material between the outer layer material and the opposite outer layer material (rear material), such that the inner layer material made of Liriodendron tulipifera increases a pull-out resistance to a fixing element after fastening when the vertical laminated board is used as a vertical wall by driving fixing elements made of ordinary nails, screws, or ring nails to prevent loosening or missing of the fixing elements, thereby providing a wall which can be firmly fixed and increasing fastening workability of the fixing element on the floor.